干燥机的出口露点不合格的原因?

压缩空气的含水量多少一般用压力露点来表示，露点越低，表示含水值越小，干燥机的干燥效果越好。在工业中，由于各种用气设备及工艺流程的不同，需要有不同压力露点的压缩空气干燥设备为用户提供选择的可能。有的要求压力露点达到-20℃，有的要求压力露点不低于-40℃，还有的压力露点要求在-70℃左右。

The moisture content of compressed air is generally expressed by the pressure dew point. The lower the dew point is, the smaller the water content is, the better the drying effect of the dryer is. In industry, due to the different gas equipment and process flow, compressed air drying equipment with different pressure dew point is needed to provide users with the possibility of selection. Some require the pressure dew point to reach - 20 ℃, some require the pressure dew point not less than - 40 ℃, and some require the pressure dew point to be about - 70 ℃.

干燥机出口露点不合格的原因:

Reasons for unqualified dew point at dryer outlet:

1、干燥机出口露点过高

1. Dryer outlet dew point too high

2、超出最大流量值和超过设计条件，在配置吸附式干燥机时应根据空压机排气量和工作流量设计。

2. If the maximum flow and design conditions are exceeded, the design of adsorption dryer should be based on the air compressor discharge and working flow.

3、干燥剂没有吸附效果，需更换滤芯

3. The desiccant has no adsorption effect, so the filter element should be replaced

4、气流进入干燥机前没有预处理除去液态水，压缩空气进入干燥机前应进行液态水预处理，否则超过吸附剂的吸附能力，吸附剂饱和后将失去吸附效果。

4. There is no pretreatment to remove liquid water before the air flow enters the dryer. Liquid water pretreatment should be carried out before the compressed air enters the dryer. Otherwise, if the adsorption capacity of the adsorbent is exceeded, the adsorption effect will be lost after the adsorbent is saturated.

5、干燥机使用寿命已结束

5. The service life of dryer is over

压缩空气干燥机(干燥机|吸干机)是压缩空气系统的重要组成部分，常见的压缩空气干燥机有冷冻式干燥机和吸附式干燥机。贝腾模芯干燥机是两者的升级版，能彻底解决压缩空气含水问题，帮助企业提高压缩空气品质，从而提高生产工艺，降低生产成本。

Compressed air dryer (dryer | suction dryer) is an important part of compressed air system. The common compressed air dryers include freeze dryer and adsorption dryer. Beiteng core dryer is an upgraded version of the two, which can completely solve the problem of water content in compressed air, help enterprises improve the quality of compressed air, so as to improve the production process and reduce the production cost.